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Ngineering Ultra-Mini Single Pole Double Throw Switch (2) Model Railroad Electrical Accessory #n32002
What is the difference between a single-pole and double-pole switch? Why are most switches single-pole, and why would using a double-pole switch require two pairs of hot and neutral wires? - Quora
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Circuit Symbol of Switch – Switch, Single Pole/Single Throw (SPST), Switch, Single Pole/Double Throw (SPDT), Switch, Doubl… | Electrical symbols, Symbols, Inductors
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Leviton 30 Amp Industrial Grade Heavy Duty Single-Pole Double-Throw Center-Off Maintained Contact Toggle Switch, Brown 1287 - The Home Depot
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Leviton 5685-W 15 Amp, 120/277 Volt, Decora Plus Rocker, Double-Throw Center-OFF, High/Low/Off Markings, Maintained Contact Single-Pole AC Quiet Switch, White - Amazon.com
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